FLLL32
Based on 7 publication(s) in Google Scholar
FLLL32, a synthetic analog of curcumina, is a JAK2/STAT3 dual inhibitor with anti-tumor activity. FLLL32 can inhibit the induction of STAT3 phosphorylation by IFNα and IL-6 in breast cancer cells.
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- Pureté: 99.41%
- CAS No.: 1226895-15-3
- Formule: C28H32O6
- Masse moléculaire:464.55
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Stockage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
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Apoptosis Compound Library
HY-L003
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Epigenetics Compound Library
HY-L005
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Immunology/Inflammation Compound Library
HY-L007
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JAK/STAT Compound Library
HY-L008
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Kinase Inhibitor Library
HY-L009
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Protein Tyrosine Kinase Compound Library
HY-L016
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Stem Cell Signaling Compound Library
HY-L017
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Anti-Cancer Compound Library
HY-L025
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Anti-Aging Compound Library
HY-L034
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Differentiation Inducing Compound Library
HY-L038
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Reprogramming Compound Library
HY-L039
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Anti-Breast Cancer Compound Library
HY-L074
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Anti-Lung Cancer Compound Library
HY-L075
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Anti-Pancreatic Cancer Compound Library
HY-L077
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Anti-Blood Cancer Compound Library
HY-L079
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HY-L087
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HY-L090
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HY-L135
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HY-L162
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HY-L171
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HY-L001V
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HY-L196
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HY-L199
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HY-L210
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Posttranslational Modification Library
HY-L226
Publications Citing Use of MedChemExpress (MCE) FLLL32
More- Sci Adv. 2024 Mar 22;10(12):eadl0368. [Abstract]
- Cancer Gene Ther. 2022 Jul;29(7):918-929. [Abstract]
- J Inflamm Res. 2026 Jan 8;19:1-16.
- Acta Biochim Biophys Sin. 2021 May 21;53(6):697-706. [Abstract]
- Cancer Manag Res. 2020 Nov 24;12:12067-12075. [Abstract]
- Biochem Biophys Res Commun. 2021 Jul 12:562:43-49. [Abstract]
- bioRxiv. 2025 Oct 13.
Activité biologique
JAK2/STAT3[1]
Chemical Information
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CAS No. 1226895-15-3
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Appearance Solid
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Masse moléculaire 464.55
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Formule C28H32O6
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Color Light yellow to yellow
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SMILES
O=C(C1(C(/C=C/C2=CC=C(OC)C(OC)=C2)=O)CCCCC1)/C=C/C3=CC=C(OC)C(OC)=C3
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (7)
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Journal Impact Factor
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Most Recent
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Sci Adv
2024 Mar 22;10(12):eadl0368. PMID: 38507500 -
Cancer Gene Ther
Acute myeloid leukemia cell-derived extracellular vesicles carrying microRNA-548ac regulate hematopoietic function via the TRIM28/STAT3 pathway. [Abstract]2022 Jul;29(7):918-929. PMID: 34453123 -
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Acta Biochim Biophys Sin
STAM2 knockdown inhibits proliferation, migration, and invasion by affecting the JAK2/STAT3 signaling pathway in gastric cancer. [Abstract]2021 May 21;53(6):697-706. PMID: 33778841 -
Cancer Manag Res
Extracellular Collagen Mediates Osteosarcoma Progression Through an Integrin α2β1/JAK/STAT3 Signaling Pathway. [Abstract]2020 Nov 24;12:12067-12075. PMID: 33262655 -
Biochem Biophys Res Commun
2021 Jul 12:562:43-49. PMID: 34034092 -
Solvant et solubilité
DMSO : 100 mg/mL (215.26 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.38 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.38 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Pureté et documentation
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Fiche technique (281 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. Bill MA, et al. The small molecule curcumin analog FLLL32 induces apoptosis in melanoma cells via STAT3inhibition and retains the cellular response to cytokines with anti-tumor activity. Mol Cancer. 2010 Jun 25;9:165. [Content Brief]
[2]. Lin L, et al. Novel STAT3 phosphorylation inhibitors exhibit potent growth-suppressive activity in pancreaticand breast cancer cells. Cancer Res. 2010 Mar 15;70(6):2445-54. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.1526 mL | 10.7631 mL | 21.5262 mL | 53.8155 mL |
| 5 mM | 0.4305 mL | 2.1526 mL | 4.3052 mL | 10.7631 mL | |
| 10 mM | 0.2153 mL | 1.0763 mL | 2.1526 mL | 5.3816 mL | |
| 15 mM | 0.1435 mL | 0.7175 mL | 1.4351 mL | 3.5877 mL | |
| 20 mM | 0.1076 mL | 0.5382 mL | 1.0763 mL | 2.6908 mL | |
| 25 mM | 0.0861 mL | 0.4305 mL | 0.8610 mL | 2.1526 mL | |
| 30 mM | 0.0718 mL | 0.3588 mL | 0.7175 mL | 1.7939 mL | |
| 40 mM | 0.0538 mL | 0.2691 mL | 0.5382 mL | 1.3454 mL | |
| 50 mM | 0.0431 mL | 0.2153 mL | 0.4305 mL | 1.0763 mL | |
| 60 mM | 0.0359 mL | 0.1794 mL | 0.3588 mL | 0.8969 mL | |
| 80 mM | 0.0269 mL | 0.1345 mL | 0.2691 mL | 0.6727 mL | |
| 100 mM | 0.0215 mL | 0.1076 mL | 0.2153 mL | 0.5382 mL |
FLLL32 Related Classifications
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